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llvm-mirror/lib/IR
Johannes Doerfert 20f76a0e0d Introduce Value::stripPointerCastsSameRepresentation
This patch allows current users of Value::stripPointerCasts() to force
the result of the function to have the same representation as the value
it was called on. This is useful in various cases, e.g., (non-)null
checks.

In this patch only a single call site was adjusted to fix an existing
misuse that would cause nonnull where they may be wrong. Uses in
attribute deduction and other areas, e.g., D60047, are to be expected.

For a discussion on this topic, please see [0].

[0] http://lists.llvm.org/pipermail/llvm-dev/2018-December/128423.html

Reviewers: hfinkel, arsenm, reames

Subscribers: wdng, hiraditya, bollu, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D61607

llvm-svn: 362545
2019-06-04 20:21:46 +00:00
..
AbstractCallSite.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
AsmWriter.cpp [SVE][IR] Scalable Vector IR Type 2019-05-29 12:22:54 +00:00
AttributeImpl.h Reapply: IR: add optional type to 'byval' function parameters 2019-05-30 18:48:23 +00:00
Attributes.cpp Reapply: IR: add optional type to 'byval' function parameters 2019-05-30 18:48:23 +00:00
AttributesCompatFunc.td
AutoUpgrade.cpp [IR] Disallow llvm.global_ctors and llvm.global_dtors of the 2-field form in textual format 2019-05-15 02:35:32 +00:00
BasicBlock.cpp [NFC] BasicBlock: generalize replaceSuccessorsPhiUsesWith(), take Old bb 2019-05-05 18:59:45 +00:00
CMakeLists.txt Reland "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer" 2019-03-06 15:20:13 +00:00
Comdat.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ConstantFold.cpp Add FNeg IR constant folding support 2019-05-05 16:07:09 +00:00
ConstantFold.h Add FNeg IR constant folding support 2019-05-05 16:07:09 +00:00
ConstantRange.cpp [ConstantRange] Add sdiv() support 2019-06-03 18:19:54 +00:00
Constants.cpp [Constants] Simplify type checking switch in ConstantExpr::get. 2019-05-05 17:19:16 +00:00
ConstantsContext.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Core.cpp [LLVM-C] Deprecate the LLVMValueRef-returning metadata creation functions 2019-04-24 17:05:08 +00:00
DataLayout.cpp [IR][ARM] Add function pointer alignment to datalayout 2019-03-08 10:44:06 +00:00
DebugInfo.cpp [DebugInfo] Delete TypedDINodeRef 2019-05-07 02:06:37 +00:00
DebugInfoMetadata.cpp [DebugInfoMetadata] Refactor DIExpression::prepend constants (NFC) 2019-05-20 10:35:57 +00:00
DebugLoc.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
DiagnosticHandler.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
DiagnosticInfo.cpp [Remarks][NFC] Move the serialization to lib/Remarks 2019-05-30 21:45:59 +00:00
DiagnosticPrinter.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
DIBuilder.cpp [DebugInfo] Delete TypedDINodeRef 2019-05-07 02:06:37 +00:00
Dominators.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Function.cpp Reapply: IR: add optional type to 'byval' function parameters 2019-05-30 18:48:23 +00:00
Globals.cpp Add IR support, ELF section and user documentation for partitioning feature. 2019-05-29 03:29:01 +00:00
GVMaterializer.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
InlineAsm.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Instruction.cpp [NFC] Instruction: introduce replaceSuccessorWith() function, use it 2019-05-05 18:59:22 +00:00
Instructions.cpp Silenced a warning "implicit conversion turns string literal into bool" introduced in r362473 2019-06-04 09:31:07 +00:00
IntrinsicInst.cpp [IR] Add SaturatingInst and BinaryOpIntrinsic classes 2019-05-28 18:08:06 +00:00
IRBuilder.cpp Match types of accumulator and result for llvm.experimental.vector.reduce.fadd/fmul 2019-05-20 09:54:06 +00:00
IRPrintingPasses.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
LegacyPassManager.cpp ftime-trace: Trace the name of the currently active pass as well. 2019-04-20 23:22:45 +00:00
LLVMBuild.txt [Remarks] Add string deduplication using a string table 2019-04-24 00:06:24 +00:00
LLVMContext.cpp Reland "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer" 2019-03-06 15:20:13 +00:00
LLVMContextImpl.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
LLVMContextImpl.h [SVE][IR] Scalable Vector IR Type 2019-05-29 12:22:54 +00:00
Mangler.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
MDBuilder.cpp Use llvm::stable_sort 2019-04-23 14:51:27 +00:00
Metadata.cpp Use llvm::stable_sort 2019-04-23 14:51:27 +00:00
MetadataImpl.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Module.cpp [PGO] Context sensitive PGO (part 2) 2019-02-28 19:55:07 +00:00
ModuleSummaryIndex.cpp [ThinLTO] Auto-hide prevailing linkonce_odr only when all copies eligible 2019-05-10 20:08:24 +00:00
Operator.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
OptBisect.cpp Fix IR/Analysis layering issue with OptBisect 2019-02-28 04:00:55 +00:00
Pass.cpp [IR] Refactor attribute methods in Function class (NFC) 2019-04-04 22:40:06 +00:00
PassInstrumentation.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
PassManager.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
PassRegistry.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
PassTimingInfo.cpp [Legacy][TimePasses] allow -time-passes reporting into a custom stream 2019-03-22 23:11:08 +00:00
ProfileSummary.cpp [PGO] Context sensitive PGO (part 2) 2019-02-28 19:55:07 +00:00
RemarkStreamer.cpp [Remarks][NFC] Move the serialization to lib/Remarks 2019-05-30 21:45:59 +00:00
SafepointIRVerifier.cpp SafepointIRVerifier port to new Pass Manager 2019-03-31 10:15:39 +00:00
Statepoint.cpp [CallSite removal] Migrate the statepoint GC infrastructure to use the 2019-02-11 07:42:30 +00:00
SymbolTableListTraitsImpl.h [ADT] Notify ilist traits about in-list transfers 2019-01-23 22:59:52 +00:00
Type.cpp [SVE][IR] Scalable Vector IR Type 2019-05-29 12:22:54 +00:00
TypeFinder.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Use.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
User.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Value.cpp Introduce Value::stripPointerCastsSameRepresentation 2019-06-04 20:21:46 +00:00
ValueSymbolTable.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Verifier.cpp Reapply: IR: add optional type to 'byval' function parameters 2019-05-30 18:48:23 +00:00